BRUSSELS, BELGIUM - MARCH 11: Military personnel raise the Swedish flag during Sweden's NATO accession ceremony at NATO headquarters in the presence of Sweden's Prime Minister Ulf Kristersson, NATO Secretary General Jens Stoltenberg and Sweden's Crown Princess Victoria during a flag-raising ceremony on March 11, 2024 in Brussels, Belgium. The ceremony was held to mark Sweden's accession to the military alliance, which was made official last week after the country shed its previously neutral stance. Sweden, like Finland, were spurred to join the alliance after Russia's invasion of Ukraine. (Photo by Omar Havana/Getty Images)
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BRUSSELS, BELGIUM - MARCH 11: NATO Secretary General Jens Stoltenberg gives a speech alongside Crown Princess Victoria of Sweden and Swedish Prime Minister Ulf Kristersson (background, R) during the flag-raising ceremony for Sweden's accession to NATO during a flag-raising ceremony outside NATO headquarters on March 11, 2024 in Brussels, Belgium. The ceremony was held to mark Sweden's accession to the military alliance, which was made official last week after the country shed its previously neutral stance. Sweden, like Finland, were spurred to join the alliance after Russia's invasion of Ukraine. (Photo by Omar Havana/Getty Images)
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BRUSSELS, BELGIUM - MARCH 11: From left to right, Sweden's NATO Ambassador Axel Wernhoff, Prime Minister Ulf Kristersson, NATO Secretary General Jens Stoltenberg, Crown Princess Victoria of Sweden and Supreme Commander General Micael Bydén pose in front of the flag of Sweden and other Alliance countries following Sweden's NATO accession ceremony at NATO Headquarters in Brussels during a flag-raising ceremony outside NATO headquarters on March 11, 2024 in Brussels, Belgium. The ceremony was held to mark Sweden's accession to the military alliance, which was made official last week after the country shed its previously neutral stance. Sweden, like Finland, were spurred to join the alliance after Russia's invasion of Ukraine. (Photo by Omar Havana/Getty Images)
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BRUSSELS, BELGIUM - MARCH 11: NATO Secretary General Jens Stoltenberg, (front, C), Swedish Prime Minister Ulf Kristersson, (front, Center-right) and Crown Princess Victoria of Sweden, (front, Center-2nd left) pose for an official photo with ambassadors, senior military and military personnel during a ceremony marking Sweden's accession to NATO during a flag-raising ceremony outside NATO headquarters on March 11, 2024 in Brussels, Belgium. The ceremony was held to mark Sweden's accession to the military alliance, which was made official last week after the country shed its previously neutral stance. Sweden, like Finland, were spurred to join the alliance after Russia's invasion of Ukraine. (Photo by Omar Havana/Getty Images)
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Getty Images News Omar Havana

BRUSSELS, BELGIUM - MARCH 11: NATO Secretary General Jens Stoltenberg, (front, 2nd R), Swedish Prime Minister Ulf Kristersson, (front, R) and Crown Princess Victoria of Sweden, (front, 2nd left) pose for an official photo with ambassadors, senior military and military personnel during a ceremony marking Sweden's accession to NATO during a flag-raising ceremony outside NATO headquarters on March 11, 2024 in Brussels, Belgium. The ceremony was held to mark Sweden's accession to the military alliance, which was made official last week after the country shed its previously neutral stance. Sweden, like Finland, were spurred to join the alliance after Russia's invasion of Ukraine. (Photo by Omar Havana/Getty Images)
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Getty Images News Omar Havana